Clean project: remove test files, debug logs, and add documentation

unionflow-mobile-apps/lib/core/design_system/theme/app_theme_sophisticated.dart

@@ -78,7 +78,7 @@ class AppThemeSophisticated {
       pageTransitionsTheme: _pageTransitionsTheme,
       
       // Configuration des extensions
-      extensions: [
+      extensions: const [
         _customColors,
         _customSpacing,
       ],
@@ -117,7 +117,7 @@ class AppThemeSophisticated {
     // Couleurs de surface
     surface: ColorTokens.surface,
     onSurface: ColorTokens.onSurface,
-    surfaceVariant: ColorTokens.surfaceVariant,
+    surfaceContainerHighest: ColorTokens.surfaceVariant,
     onSurfaceVariant: ColorTokens.onSurfaceVariant,
     
     // Couleurs de contour
@@ -184,7 +184,7 @@ class AppThemeSophisticated {
   );
   
   /// Configuration des cartes sophistiquées
-  static CardTheme _cardTheme = CardTheme(
+  static final CardTheme _cardTheme = CardTheme(
     elevation: SpacingTokens.elevationSm,
     shadowColor: ColorTokens.shadow,
     surfaceTintColor: ColorTokens.surfaceContainer,
@@ -195,7 +195,7 @@ class AppThemeSophisticated {
   );
   
   /// Configuration des boutons élevés
-  static ElevatedButtonThemeData _elevatedButtonTheme = ElevatedButtonThemeData(
+  static final ElevatedButtonThemeData _elevatedButtonTheme = ElevatedButtonThemeData(
     style: ElevatedButton.styleFrom(
       elevation: SpacingTokens.elevationSm,
       shadowColor: ColorTokens.shadow,
@@ -217,7 +217,7 @@ class AppThemeSophisticated {
   );
   
   /// Configuration des boutons remplis
-  static FilledButtonThemeData _filledButtonTheme = FilledButtonThemeData(
+  static final FilledButtonThemeData _filledButtonTheme = FilledButtonThemeData(
     style: FilledButton.styleFrom(
       backgroundColor: ColorTokens.primary,
       foregroundColor: ColorTokens.onPrimary,
@@ -237,7 +237,7 @@ class AppThemeSophisticated {
   );
   
   /// Configuration des boutons avec contour
-  static OutlinedButtonThemeData _outlinedButtonTheme = OutlinedButtonThemeData(
+  static final OutlinedButtonThemeData _outlinedButtonTheme = OutlinedButtonThemeData(
     style: OutlinedButton.styleFrom(
       foregroundColor: ColorTokens.primary,
       textStyle: TypographyTokens.buttonMedium,
@@ -260,7 +260,7 @@ class AppThemeSophisticated {
   );
   
   /// Configuration des boutons texte
-  static TextButtonThemeData _textButtonTheme = TextButtonThemeData(
+  static final TextButtonThemeData _textButtonTheme = TextButtonThemeData(
     style: TextButton.styleFrom(
       foregroundColor: ColorTokens.primary,
       textStyle: TypographyTokens.buttonMedium,
@@ -279,7 +279,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des champs de saisie
-  static InputDecorationTheme _inputDecorationTheme = InputDecorationTheme(
+  static final InputDecorationTheme _inputDecorationTheme = InputDecorationTheme(
     filled: true,
     fillColor: ColorTokens.surfaceContainer,
     labelStyle: TypographyTokens.inputLabel,
@@ -304,7 +304,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration de la barre de navigation
-  static NavigationBarThemeData _navigationBarTheme = NavigationBarThemeData(
+  static final NavigationBarThemeData _navigationBarTheme = NavigationBarThemeData(
     backgroundColor: ColorTokens.navigationBackground,
     indicatorColor: ColorTokens.navigationIndicator,
     labelTextStyle: WidgetStateProperty.resolveWith((states) {
@@ -322,7 +322,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration du drawer de navigation
-  static NavigationDrawerThemeData _navigationDrawerTheme = NavigationDrawerThemeData(
+  static final NavigationDrawerThemeData _navigationDrawerTheme = NavigationDrawerThemeData(
     backgroundColor: ColorTokens.surfaceContainer,
     elevation: SpacingTokens.elevationMd,
     shadowColor: ColorTokens.shadow,
@@ -337,7 +337,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des dialogues
-  static DialogTheme _dialogTheme = DialogTheme(
+  static final DialogTheme _dialogTheme = DialogTheme(
     backgroundColor: ColorTokens.surfaceContainer,
     elevation: SpacingTokens.elevationLg,
     shadowColor: ColorTokens.shadow,
@@ -350,7 +350,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des snackbars
-  static SnackBarThemeData _snackBarTheme = SnackBarThemeData(
+  static final SnackBarThemeData _snackBarTheme = SnackBarThemeData(
     backgroundColor: ColorTokens.onSurface,
     contentTextStyle: TypographyTokens.bodyMedium.copyWith(
       color: ColorTokens.surface,
@@ -362,7 +362,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des puces
-  static ChipThemeData _chipTheme = ChipThemeData(
+  static final ChipThemeData _chipTheme = ChipThemeData(
     backgroundColor: ColorTokens.surfaceVariant,
     selectedColor: ColorTokens.primaryContainer,
     labelStyle: TypographyTokens.labelMedium,
@@ -376,8 +376,8 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des éléments de liste
-  static ListTileThemeData _listTileTheme = ListTileThemeData(
-    contentPadding: const EdgeInsets.symmetric(
+  static const ListTileThemeData _listTileTheme = ListTileThemeData(
+    contentPadding: EdgeInsets.symmetric(
       horizontal: SpacingTokens.xl,
       vertical: SpacingTokens.md,
     ),
@@ -388,7 +388,7 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des onglets
-  static TabBarTheme _tabBarTheme = TabBarTheme(
+  static final TabBarTheme _tabBarTheme = TabBarTheme(
     labelColor: ColorTokens.primary,
     unselectedLabelColor: ColorTokens.onSurfaceVariant,
     labelStyle: TypographyTokens.titleSmall,
@@ -403,20 +403,20 @@ class AppThemeSophisticated {
   );
 
   /// Configuration des dividers
-  static DividerThemeData _dividerTheme = DividerThemeData(
+  static const DividerThemeData _dividerTheme = DividerThemeData(
     color: ColorTokens.outline,
     thickness: 1.0,
     space: SpacingTokens.md,
   );
 
   /// Configuration des icônes
-  static IconThemeData _iconTheme = IconThemeData(
+  static const IconThemeData _iconTheme = IconThemeData(
     color: ColorTokens.onSurfaceVariant,
     size: 24.0,
   );
 
   /// Configuration des transitions de page
-  static PageTransitionsTheme _pageTransitionsTheme = PageTransitionsTheme(
+  static const PageTransitionsTheme _pageTransitionsTheme = PageTransitionsTheme(
     builders: {
       TargetPlatform.android: CupertinoPageTransitionsBuilder(),
       TargetPlatform.iOS: CupertinoPageTransitionsBuilder(),
@@ -424,10 +424,10 @@ class AppThemeSophisticated {
   );
 
   /// Extensions personnalisées - Couleurs
-  static CustomColors _customColors = CustomColors();
+  static const CustomColors _customColors = CustomColors();
 
   /// Extensions personnalisées - Espacements
-  static CustomSpacing _customSpacing = CustomSpacing();
+  static const CustomSpacing _customSpacing = CustomSpacing();
 }
 
 /// Extension de couleurs personnalisées